Mineral Sillimanite-Based Hard Substrates for HTCC Applications

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DC Field	Value	Language
dc.contributor.author	INDUJA, I J	-
dc.contributor.author	VARMA, M R	-
dc.contributor.author	SEBASTIAN, M T	-
dc.date.accessioned	2019-03-05T06:08:38Z	-
dc.date.available	2019-03-05T06:08:38Z	-
dc.date.issued	2018-10	-
dc.identifier.citation	Journal of Electronic Materials, 47(10):6171–6176	en_US
dc.identifier.uri	http://10.10.100.66:8080/xmlui/handle/123456789/3350	-
dc.description.abstract	Sillimanite is a naturally occurring mineral with an orthorhombic structure. A suitable concentration of tape casting slurry with a pseudoplastic nature has been formulated using sillimanite (Al2SiO5) (filler) and organic additives. The green tape has a tensile strength of 1.5 MPa. The Al2SiO5 (5 layers) hightemperature co-fired ceramic (HTCC) tape sintered at 1500 C shows a dielectric constant (er) of 4.59 with a loss tangent (tand) of 0.0008 at 5 GHz. The mineral has a coefficient of thermal expansion of 4.3 ppm/ C. The low cost Al2SiO5 tape from natural sources can be a suitable option for low er HTCC substrate applications.	en_US
dc.language.iso	en	en_US
dc.publisher	The Minerals, Metals & Materials Society	en_US
dc.subject	Sillimanite	en_US
dc.subject	HTCC	en_US
dc.subject	dielectric properties	en_US
dc.subject	tape casting	en_US
dc.title	Mineral Sillimanite-Based Hard Substrates for HTCC Applications	en_US
dc.type	Article	en_US
Appears in Collections:	2018

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